Zobrazeno 1 - 10
of 561
pro vyhledávání: '"O'Hara, Patrick"'
In many real-world routing problems, decision makers must optimise over sparse graphs such as transportation networks with non-metric costs on the edges that do not obey the triangle inequality. Motivated by finding a sufficiently long running route
Externí odkaz:
http://arxiv.org/abs/2410.10440
Decision making under uncertainty is challenging since the data-generating process (DGP) is often unknown. Bayesian inference proceeds by estimating the DGP through posterior beliefs about the model's parameters. However, minimising the expected risk
Externí odkaz:
http://arxiv.org/abs/2409.03492
Autor:
Kim, Han-Gyu, Howe, Ryan, Wiebe, Richard, Spottswood, S. Michael, O'Hara, Patrick J., Salviato, Marco
This work is focused on the experimental characterization of traction-separation laws for cohesive modeling of mode-II interlaminar fracture in composites. For the experimental investigation, damage progression in end-notched flexure specimens under
Externí odkaz:
http://arxiv.org/abs/2312.05087
Traditional finite element approaches are well-known to introduce spurious oscillations when applied to advection-dominated problems. We explore alleviation of this issue from the perspective of a generalized finite element formulation, which enables
Externí odkaz:
http://arxiv.org/abs/2110.00554
Autor:
Haycock, Chance, Thorpe-Woods, Edward, Walsh, James, O'Hara, Patrick, Giles, Oscar, Dhir, Neil, Damoulas, Theodoros
One of the Greater London Authority's (GLA) response to the COVID-19 pandemic brings together multiple large-scale and heterogeneous datasets capturing mobility, transportation and traffic activity over the city of London to better understand 'busyne
Externí odkaz:
http://arxiv.org/abs/2012.07574
Autor:
Walsh, James, Kesa, Oluwafunmilola, Wang, Andrew, Ilas, Mihai, O'Hara, Patrick, Giles, Oscar, Dhir, Neil, Girolami, Mark, Damoulas, Theodoros
During the COVID-19 pandemic, policy makers at the Greater London Authority, the regional governance body of London, UK, are reliant upon prompt and accurate data sources. Large well-defined heterogeneous compositions of activity throughout the city
Externí odkaz:
http://arxiv.org/abs/2012.07751
We introduce the Constrained Least-cost Tour (CLT) problem: given an undirected graph with weight and cost functions on the edges, minimise the total cost of a tour rooted at a start vertex such that the total weight lies within a given range. CLT is
Externí odkaz:
http://arxiv.org/abs/1906.07754
Autor:
O'Brien, Keith
Publikováno v:
Direct Marketing News. Oct2016, Vol. 38 Issue 6, p27-30. 3p. 1 Color Photograph.
Autor:
Provencher, Jennifer F., Thomas, Philippe J., Braune, Birgit M., Pauli, Bruce, Tomy, Gregg, Idowu, Ifeoluwa, O'Hara, Patrick, Mallory, Mark L.
Publikováno v:
In Science of the Total Environment 20 June 2022 826
Autor:
Morrow, Benjamin D., O’Hara, Patrick D., Ban, Natalie C., Marques, Tunai P., Fraser, Molly D., Serra-Sogas, Norma S., Bone, Christopher E.
Publikováno v:
In Fisheries Research May 2022 249